Evinrude 9.5 year and spark plug

[cobra 3.0]

Hi!

I just picked up an old Evinrude 9.5 model 9622A serial #499541. It's really in nice condition considering it's age. Can someone tell me what year and what spark plugs and gap they recommend?

 

[Vic.S]

Re: Evinrude 9.5 year and spark plug

1966
J4C
0.030"

and 50:1 fuel mix